6 ms·
A large part of the air pollution from cars comes from nitrogen and sulfer oxides, which are byproducts of combustion.
by jly 7y ago
A large part of the air pollution from cars comes from nitrogen and sulfer oxides, which are byproducts of combustion.
- goalieca 7y agoBut that's not to say that 2.5 and 10 that aren't terrible for your lungs.